Nikolai Knyazev works in a TV repair shop. God has blessed him with golden hands and heart, yet the majority of his fellow-town folk think he's a bit nutty. And for a good reason: he's constructing a perpetual motion machine, for years has been writing a philosophical treatise, dreaming of world fame and looking down on the other inhabitants of this sinful earth. But no matter how hard he is looking, he can't see where his happiness (that is, post-office employee Lyuba) lies...

Based on Vasily Shukshin's short stories "Touches on the Portrait", "The Stubborn One", "The Strong Go Further".